TME: get(attachedVolumes) failed on instance of com.atlassian.bamboo.agent.elastic.server.RemoteElasticInstanceImpl

2013-10-03 19:31:33,116 INFO [http-bio-8085-exec-116] [AccessLogFilter] sginter GET http://jira-bamboo.internal.atlassian.com/ajax/viewElasticSnippet.action 1671579kb
2013-10-03 19:31:33,388 INFO [http-bio-8085-exec-116] [InstanceCache] query for a non-existing resource [i-0a520171]
2013-10-03 19:31:33,388 ERROR [http-bio-8085-exec-116] [runtime] get(attachedVolumes) failed on instance of com.atlassian.bamboo.agent.elastic.server.RemoteElasticInstanceImpl

get(attachedVolumes) failed on instance of com.atlassian.bamboo.agent.elastic.server.RemoteElasticInstanceImpl
The problematic instruction:
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==> assignment: attachedVolumes=instance.attachedVolumes [on line 137, column 13 in admin/elastic/commonElasticFunctions.ftl]
 in user-directive ela.listElasticInstances [on line 41, column 5 in admin/elastic/elasticSnippet.ftl]
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Java backtrace for programmers:
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freemarker.template.TemplateModelException: get(attachedVolumes) failed on instance of com.atlassian.bamboo.agent.elastic.server.RemoteElasticInstanceImpl
        at freemarker.ext.beans.BeanModel.get(BeanModel.java:210)

... stack trace ....

Caused by: java.lang.reflect.InvocationTargetException
        at sun.reflect.GeneratedMethodAccessor1797.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at freemarker.ext.beans.BeansWrapper.invokeMethod(BeansWrapper.java:805)
        at freemarker.ext.beans.BeanModel.invokeThroughDescriptor(BeanModel.java:251)
        at freemarker.ext.beans.BeanModel.get(BeanModel.java:176)
        ... 268 more
Caused by: Ec2CacheMissException: Status Code: 400, AWS Service: AmazonEC2, AWS Request ID: none, AWS Error Code: InvalidInstanceID.NotFound, AWS Error Message: The resource with ID 'i-0a520171' does not exist